OPTICAL SENSORS FOR MONITORING WATER-UPTAKE IN PLANTS

被引：8

作者：

HADJILOUCAS, S

KARATZAS, LS

KEATING, DA

USHER, MJ

机构：

[1] Department of Cybernetics, University of Reading, Reading, RG6 2AY, Berkshire

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1995年 / 13卷 / 07期

关键词：

D O I：

10.1109/50.400707

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The monitoring of water uptake in plants is becoming increasingly important, Optical sensors offer considerable advantages over conventional methods and several sensors have been developed including an optical potometer that monitors water uptake from individual roots, the detection of xylem cavitation using audio acoustic emissions with an interferometric force feedback microphone, and an optical fiber displacement transducer that detects changes in leaf thickness in relation to leaf-water potential.

引用

页码：1421 / 1428

页数：8

共 19 条

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